//package com.kun;
//
//import java.io.File;
//import java.io.FileNotFoundException;
//import java.io.FileOutputStream;
//import java.io.IOException;
//import java.io.InputStream;
//import java.io.OutputStream;
//import java.net.URL;
//import java.net.URLConnection;
//
//import com.qcloud.cos.COSClient;
//import com.qcloud.cos.request.UploadFileRequest;
//
//public class App 
//{
//    public static void main( String[] args )
//    {
//    // 创建 COSClient实例
//    String bucketName = "deepfeel";
//    int appId = 1253391577;
//    String secretId = "AKID2xhGdrsmX7Wjkaigy65sVzIRO9i2BE3l";
//    String secretKey = "e9SZFoGYdidMtEMOFxToxuf8Q6e4LTP9";
//    COSClient cosClient = new COSClient(appId, secretId, secretKey);
//    
//    // 要访问的URL
//    String path = "https://www.baidu.com/img/bd_logo1.png";
//    // 获取文件后缀
//    String suffix = path.substring(path.lastIndexOf('.')+1);
//    long currentTimeMillis = System.currentTimeMillis();
//    // 已时间戳的形式命名, 保证文件不重复
//    String localPath = "f://file//"+currentTimeMillis+"."+suffix;
//    // 存储到COS 的路径
//    String cosPath = "/userImg/haha.png";
//    // 将文件存储到本地
//    try {
//   URL url = new URL(path);
//   URLConnection urlConnection = url.openConnection();
//   InputStream inputStream = urlConnection.getInputStream();
//   File outFile = new File(localPath);
//   OutputStream outputStream = new FileOutputStream(outFile);
//   byte[] buf = new byte[1024];
//   while (true) {
//    int read = 0;
//    if (inputStream != null) {
//  read = inputStream.read(buf);
//    }
//    if (read == -1) {
//  break;
//    }
//    outputStream.write(buf, 0, read);
//   }
//   outputStream.flush();
//   outputStream.close();
//   inputStream.close();
//   // 文件上传到腾讯COS
//   UploadFileRequest uploadFileRequest = new UploadFileRequest(bucketName, cosPath, localPath);
//   cosClient.uploadFile(uploadFileRequest);
//   // 判断本地文件是否存在, 如果存在则删除
//   if(outFile.exists()){
//  outFile.delete();
//   }
//    } catch (FileNotFoundException e) {
//   e.printStackTrace();
//    } catch (IOException e) {
//   e.printStackTrace();
//    }
//    // 关闭COS连接
//    cosClient.shutdown();
//    }
//}